Finding the Fourth Proportional to 14,059.62, 19,401.74 and 8,093.20

Step by Step Solution

1. Step 1: Write the proportion equation
   14,059.62 : 19,401.74 = 8,093.20 : x
2. Step 2: Convert to fraction form
   14,059.62/19,401.74 = 8,093.20/x
3. Step 3: Cross multiply
   14,059.62x = 19,401.74 × 8,093.20
4. Step 4: Simplify right side
   14,059.62x = 157,022,162.17
5. Step 5: Solve for x
   x = 157,022,162.17/14,059.62
6. Step 6: Final answer
   x = 11,168.31